91¶¶Òõ

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91¶¶Òõ

Last updated

2 February 2012

pptx, 109.19 KB
pptx, 109.19 KB
Some questions (with answers) about the distance a fly sat at the end of the minute hand of a clock would travel in different lengths of time. Second half asks for general expressions for d days, h hours, m minutes and w weeks.
91¶¶Òõ classic free licence

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laura.reeshughes

15 years ago
3

This is a nice activity which requires students to calculate the length of the sector arc formed by a fly moving around a clock with radius 10cm. This would be ideal for higher GCSE candidates as a plenary question in a lesson on arc length and sector area. I can imagine something like this being on the new spec so this is perfect for promoting problem solving skills, thank you for sharing.

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